VDB
ALPINE-CVE-2019-9513
ALPINE-CVE-2019-9513
PUBLISHED
CVSS 7.5 HIGH
Some HTTP/2 implementations are vulnerable to resource loops, potentially leading to a denial of service. The attacker creates multiple request streams and continually shuffles the priority of the streams in a way that causes substantial churn to the priority tree. This can consume excess CPU.
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.18 | nghttp2 | 1.27.0-r1, 1.32.0-r0, 1.37.0-r1 |
| Alpine:v3.15 | nghttp2 | 1.24.0-r0, 1.30.0-r0, 1.21.1-r0 |
| Alpine:v3.18 | nodejs | 10.14.2-r0, 10.14.1-r0, 10.14.0-r0 |
| Alpine:v3.19 | nodejs | 6.9.1-r0, 10.14.1-r0, 0 |
| Alpine:v3.20 | nodejs | 8.11.1-r2, 8.11.1-r1, 8.9.0-r0 |
| Alpine:v3.13 | nodejs | 6.9.1-r1, 0, 10.14.0-r0 |
| Alpine:v3.15 | nodejs | 6.11.0-r0, 8.11.1-r1, 0 |
| Alpine:v3.15 | nginx | 1.12.1-r2, 1.10.3-r3, 1.6.1-r1 |
| Alpine:v3.10 | nginx | 1.10.3-r0, 1.10.3-r1, 1.10.3-r2 |
| Alpine:v3.11 | nghttp2 | 1.31.1-r0, 1.11.1-r0, 1.12.0-r0 |
| Alpine:v3.12 | nodejs | 8.9.2-r0, 8.11.1-r2, 8.11.1-r0 |
| Alpine:v3.13 | nghttp2 | 1.31.0-r1, 1.33.0-r0, 1.33.0-r1 |
| Alpine:v3.8 | nghttp2 | 1.27.0-r0, 1.31.0-r0, 1.18.0-r0 |
| Alpine:v3.8 | nginx | 1.12.2-r6, 1.9.5, 1.12.0-r1 |
| Alpine:v3.12 | nghttp2 | 1.2.0-r0, 0, 1.11.0-r0 |
| Alpine:v3.9 | nghttp2 | 1.27.0-r1, 1.27.0-r0, 1.28.0-r0 |
| Alpine:v3.14 | nodejs | 4.4.7-r0, 6.11.0-r0, 6.9.5-r0 |
| Alpine:v3.14 | nghttp2 | 1.10.0-r0, 1.13.0-r0, 1.32.0-r0 |
| Alpine:v3.22 | nginx | 1.10.2-r1, 1.10.1-r9, 1.10.1-r7 |
| Alpine:v3.7 | nghttp2 | 1.24.0-r0, 1.23.1-r0, 1.22.0-r0 |
…and 31 more
Timeline
- Aug 13, 2019 CVE Published
- Jul 8, 2026 CVE Updated
- Aug 8, 2026 Distribution Patch